Fig. 5. Floral and vegetative phenotypes of mnt. (A) Alignment of buds from wild-type and mnt inflorescences, approximately stage 12-16. In each part of the figure the bottom row of buds shows the top row partially dissected. (B) Lengths of floral organs in stage 13 flowers. (C) Nail varnish casts of epidermis from carpel valve (left) and medial sepal (right) of wild-type and mnt stage 13 flowers. In each pair the wild type is on the left. (D) Transverse sections of inflorescence stem between nodes 2 and 3 from the base: (top) wild-type, (bottom) mnt. (E) Largest leaf from a wild-type (left) and mnt mutant (right) rosette. Scale bars: 1 mm in A; 50 µm in C; 200 µm in D, left; 100 µm in D, right. G, gynoecium (excluding stigma); P, petal; Se, medial sepal; St, long stamen.